VulnerabilityModified
CVE-2017-15697
A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution.
CRITICAL 9.8EPSS 4.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A malicious X-ProxyContextPath or X-Forwarded-Context header containing external resources or embedded code could cause remote code execution. The fix to properly handle these headers was applied on the Apache NiFi 1.5.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.83% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apache/nifi
- Source
- security@apache.org
References
- https://nifi.apache.org/security.html#CVE-2017-15697Vendor Advisory
- https://nifi.apache.org/security.html#CVE-2017-15697Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.